Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant

What is it and what's it for?

It's a liquid exfoliant applied with a cotton pad or your hands after cleansing — unlike a physical scrub that rubs particles over skin, salicylic acid gets inside the pore and dissolves the oil and dead skin clogging it from within.

Real-world use cases

• In your daily routine: You apply it at night, 2-3 times a week at first, over your whole face avoiding the eye area — within a few weeks, texture looks smoother and pores less visible.
• Professional use: An esthetician recommends it as a maintenance step between professional facials, to sustain pore-clearing results without needing a manual extraction every week.

How to avoid buying the wrong one

• Start with 2-3 times a week, not daily — using it every day from the start is the most common cause of irritation and peeling.
• It increases sun sensitivity — sunscreen the day after each use is a must.
• Don't combine it the same night with retinol or pure vitamin C — alternate nights if you use both actives.